565943132160 has 2016 divisors, whose sum is σ = 2569753499040. Its totient is φ = 114152177664.

The previous prime is 565943132137. The next prime is 565943132191. The reversal of 565943132160 is 61231349565.

565943132160 is a `hidden beast` number, since 5 + 6 + 59 + 431 + 3 + 2 + 160 = 666.

It is a tau number, because it is divible by the number of its divisors (2016).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 5834465232 + ... + 5834465328.

It is an arithmetic number, because the mean of its divisors is an integer number (1274679315).

Almost surely, 2^565943132160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 565943132160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1284876749520).

565943132160 is an abundant number, since it is smaller than the sum of its proper divisors (2003810366880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

565943132160 is a wasteful number, since it uses less digits than its factorization.

565943132160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The spelling of 565943132160 in words is "five hundred sixty-five billion, nine hundred forty-three million, one hundred thirty-two thousand, one hundred sixty".